Headphone



FIG. 1 is a front, top, left perspective view of a first embodiment of a headphone showing our new design;

FIG. 2 is a bottom, left perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a left side elevational view thereof

FIG. 6 is a partially enlarged left side elevational view thereof along the lines 6-6 of FIG. 5;

FIG. 7 is a partially enlarged front, top, left perspective view along the lines 7-7 of FIG. 1 with a cross sectional view thereof cut along the line 7-7 of FIG. 5;

FIG. 8 is a front elevational view of the embodiment of FIG. 1 wherein the ear cups are in an upright position; and

FIG. 9 is a partially enlarged front elevational view thereof along the lines 9-9 of FIG. 8.

FIG. 10 is front, top, left perspective view of a second embodiment of a headphone showing our new design;

FIG. 11 is a bottom, left perspective view thereof;

FIG. 12 is a front elevational view thereof;

FIG. 13 is a rear elevational view thereof; and

FIG. 14 is a left side elevational view thereof.

FIG. 15 is a partially enlarged left side elevational view thereof along the lines 15-15 of FIG. 14;

FIG. 16 is a partially enlarged front, top, left perspective view along the lines 16-16 of FIG. 10 with a cross sectional view thereof cut along the line 16-16 of FIG. 14;

FIG. 17 is a front elevational view of the embodiment of FIG. 10 wherein the ear cups are in an upright position; and,

FIG. 18 is a partially enlarged front elevational view thereof along the lines 18-18 of FIG. 17.

The broken lines showing portions of the headphone form no part of the claimed design. The dot-dash broken lines defining boundaries of the claimed design form no part of the claimed design. 

CLAIM The ornamental design for a headphone, as shown and described. 